TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 7, 11:15 PM EST
Polymarket
This market refers to the tennis match between Learner Tien and Tommy Paul in the National Bank Open, originally scheduled for August 7, 2026 at 10:00AM ET. This market will resolve to 'Learner Tien' if Learner Tien advances against Tommy Paul. This market will resolve to 'Tommy Paul' if Tommy Paul advances against Learner Tien. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Learner Tien and Tommy Paul in the National Bank Open, originally scheduled for August 7, 2026 at 10:00AM ET. This market will resolve to 'Learner Tien' if Learner Tien advances against Tommy Paul. This market will resolve to 'Tommy Paul' if Tommy Paul advances against Learner Tien. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually set the odds through buying and selling shares, which determines the current price. The top outcome’s chance is displayed as a percentage, derived from the market’s last traded price. Liquidity and volume influence how quickly prices adjust, and sharp movements can occur with significant trades or new information affecting the match.
This market resolves around Aug 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, and the platform will update the market accordingly once the data is widely reported and beyond reasonable dispute.
Injuries, weather delays, or changes in player form could shift this market as the event nears. Media updates, betting trends on other platforms, and analyst predictions may also influence trader sentiment. Any development affecting the perceived likelihood of each player winning has the potential to move prices significantly before the match concludes.